Dahlia merckii dark-flowered

Asteraceae
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Dahlia
 / 
Dahlia merckii dark-flowered

Archive Seeds (HPS Number M05970)

Archive Seeds are here for reference and cannot be ordered.

RHS Number and Name Designation (if any): 9849 - accepted name
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Archive Seeds

Information about each plant or seed is shown on this page. Plants in the same Genus or Family are also shown below, enabling you to explore similar plants.
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Extended plant information for Dahlia merckii dark-flowered

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Articles and Publications linked to this species

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Articles and Publications linked to this genus

Searching for articles and blog posts for the genus Dahlia
5 linked publications

Colour matters by Judy Harry
Publication: The Hardy Plant
Edition: Vol. 46 No 1 Spring 2025

Illustrations arranged by colour in both Colour in the Garden (1939) and the RHS Encyclopedia of Plants and Flowers © Judy Harry

Floral Fortifications by Pat Hunter
Publication: Cornucopia
Edition: 56: Autumn 2025

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Isle be There by Julie Ritchie
Publication: Cornucopia
Edition: 56: Autumn 2025

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Protecting biodiversity – challenging common mistakes in gardening by Chris Reeve
Publication: The Hardy Plant
Edition: Vol. 46 No 1 Spring 2025

The presence of predators, like this grass snake, indicate ecological health © Chris Reeve

The learning curve by Val Bourne
Publication: The Hardy Plant
Edition: Vol. 45 No 2 Autumn 2024

Potentilla ‘Gloire de Nancy’ © HPS Image Library
8 linked articles
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What’s happening across the Hardy Plant Society in September
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On a Chalk Hillside – December 2024
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Winners of the 2023 HPS Members Photographic Competition
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On a Chalk Hillside – December 2023
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On a Chalk Hillside June 2023 – Developing our garden
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Plant of the Month February 2017
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Plant of the Month November 2016
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Plant of the Month October 2016

Additional plant photos and information

Query: post_type=plant&tax_query[0][taxonomy]=species&tax_query[0][field]=name&tax_query[0][terms][]=Dahlia merckii dark-flowered&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=title
Archive Seeds
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Dahlia merckii dark-flowered

M05970

Plants in the genus : Dahlia

Query: post_type=plant&tax_query[0][taxonomy]=genus&tax_query[0][field]=name&tax_query[0][terms][]=Dahlia&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=title
Archive Seeds
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Dahlia yellow pompon

M07911
Archive Seeds
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Dahlia tall single mixed colour flowers

M01728
Archive Seeds
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Dahlia single salmon flowers

M08668
Archive Seeds
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Dahlia single bright red flowers, dark foliage

M08420
Archive Seeds
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Dahlia orange pompon, bronze foliage

M07912
Archive Seeds
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Dahlia orange flowers

M08448
Archive Seeds
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Dahlia merckii dark-flowered

M05970
Seed Packet
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Dahlia merckii (B)

Order Ref: 458
Plant
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Dahlia merckii

P01661
Plant
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Dahlia merckii

P02442
Plant
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Dahlia merckii

P03072
Plant
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Dahlia merckii

P06045
Plant
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Dahlia merckii

P08605
Plant
Image

Dahlia merckii

P12747
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S00603.jpg

Dahlia merckii

S00603
Archive Seeds
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Dahlia lemon flower, v. dark leaf.

M06934
Plant
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Dahlia imperialis (B)

P10034
Archive Seeds
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Dahlia hybrids single

M01729
Archive Seeds
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Dahlia ex ‘Twynings After Eight’ (Sin)

M08667
Archive Seeds
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Dahlia ex ‘Tally Ho’ (Sin)

M07892
Archive Seeds
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Dahlia ex ‘Purple Gem’ (S-c)

M01727
Archive Seeds
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Dahlia ex ‘Pooh – Swan Island’ (Col)

M08836
Archive Seeds
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Dahlia ex ‘Moonfire’ (Sin)

M06935
Seed Packet
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Dahlia ex ‘Honka Fragile’ (SinO)

Order Ref: 457

Plants in the family : Asteraceae

A random selection are shown
Query: post_type=plant&tax_query[0][taxonomy]=family&tax_query[0][field]=name&tax_query[0][terms][]=Asteraceae&tax_query[0][operator]=IN&tax_query[relation]=AND&posts_per_page=&orderby=rand
Plant
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Helenium ‘Vicky’

P06218
Archive Seeds
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Anthemis ex ‘Tinpenny Sparkle’

M00497
Archive Seeds
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Leucanthemum vulgare

M03423
Archive Seeds
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Helianthus debilis subsp. cucumerifolius ex ‘Italian White’

M08688
Archive Seeds
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Echinacea purpurea white flowers

M09063
Plant
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Olearia stellulata DC.

P11999
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S00083.jpg

Ageratina ligustrina

S00083
Archive Seeds
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Artemisia suksdorfii 

M06606
Archive Seeds
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Vegetable Salsify (Tragopogon porrifolius)

M05611
Archive Seeds
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Onopordum acaule

M04042
Plant
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Chrysanthemum ‘Aunt Millicent’ (21d)

P05442
Archive Seeds
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Berkheya purpurea ex ‘Silver Spike’

M00962
Archive Seeds
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Echinops sp. white very tall 7′

M07894
Seed Image
https://www.hardy-plant.org.uk/image/catalog/library/seeds/S00438.jpg

Celmisia spectabilis

S00438
Plant
Image

Artemisia ludoviciana

P09715
Plant
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Artemisia stelleriana

P05667
Plant
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Erigeron glaucus ‘Sea Breeze’

P07104
Seed Packet
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Cirsium rivulare ex ‘Atropurpureum’

Order Ref: 357
Archive Seeds
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Klasea quinquefolia

M07025
Archive Seeds
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Ligularia przewalskii

M03474
Plant
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Ligularia heterophylla

P06792
Conservation Plant
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Helianthus x multiflorus ‘Meteor’

P198
Archive Seeds
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Tragopogon sp.

M05450
Archive Seeds
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Celmisia monroi

M07814